Document Washington DC-MD-VA 2015 Ozone NAAQS Nonattainment Area Base Year 2017 Emissions Inventory (Updated August 12, 2020) August 12, 2020 This document contains a detailed explanation of the base year 2017 emissions inventory for point, nonpoint (area), nonroad, and onroad anthropogenic sources...
Document Washington DC-MD-VA 2015 Ozone NAAQS Nonattainment Area Base Year 2017 Emissions Inventory (Updated May 28, 2020) May 28, 2020 This document contains a detailed explanation of the base year 2017 emissions inventory for point, nonpoint (area), nonroad, and onroad anthropogenic sources...
Document Air Quality Conformity Analysis of the 2020 Amendment to Visualize 2045: Full Report March 18, 2020 This report documents the air quality conformity analysis of the 2020 amendment to the Visualize 2045 long-range transportation plan and FY2021-2024...
Document Washington DC-MD-VA 2015 Ozone NAAQS Nonattainment Area Base Year 2017 Emissions Inventory (Initial Inventory dated January 24, 2020) January 24, 2020 This document contains a detailed explanation of the base year 2017 emissions inventory for point, nonpoint (area), nonroad, and onroad anthropogenic sources...
Document Regional Air Quality Update December 18, 2019 Short report of trends and data on ground-level ozone pollution prepared for the Metropolitan Washington Air Quality Committee.
Document Potomac River Water Quality in Metropolitan Washington May 1, 2019 This report provides a broad overview of water quality conditions in the Potomac River, particularly the portion that flows through metropolitan Washington...
Document What Our Region Grows January 18, 2019 This report provides a ‘snapshot’ of the state of the region’s agriculture, as well as the general food production and demand, and economic...
Document Visualize 2045 Air Quality Conformity Analysis October 17, 2018 This report documents the air quality conformity analysis of the financially constrained element of the Visualize 2045 long-range transportation plan...
Document What We Can Do to Improve Air Quality in the Metropolitan Washington Region July 25, 2018 A menu of options to help achieve no unhealthy air days in the region compiled by COG staff for the Metropolitan Washington Air Quality Committee and the Air...
Document Tree Canopy Management Strategy May 1, 2018 The purpose of the Regional Tree Canopy Management Strategy is to provide COG members with a framework of policies and recommendations that can be used to...